P4: PLC for SINUMERIK 828D
14.3 Programming
Basic Functions
Function Manual, 09/2011, 6FC5397-0BP40-2BA0
1117
Loading a data block from the target system
Here, reference is made to Chapter "Data classes [Page 1119]" in which loading and saving (not only data
blocks) is explained in detail.
• You must first open a project in the Programming Tool PLC828 before you can load the program block
(project) and therefore its structure from the target system. As the structure and initial values of the data
blocks are permanently assigned the "Manufacturer" data class, then only the check box of this data class has
to be activated.
